Method open

libcaf_io/caf/io/middleman.cpp:240–248

}

expected<uint16_t> middleman::open(uint16_t port, const char* in, bool reuse) {
  std::string str;
  if (in != nullptr)
    str = in;
  auto self = scoped_actor{system()};
  return self->mail(open_atom_v, port, std::move(str), reuse)
    .request(actor_handle(), infinite)
    .receive();
}

expected<void> middleman::close(uint16_t port) {
  auto self = scoped_actor{system()};